California Reformulated Gasoline Regulatory Notice (March 2020) Categories Topics Fuels Programs Fuels Program, Gasoline Type Notice Information for Entities Subject to the California Reformulated Gasoline Regulation Documents California Reformulated Gasoline Regulatory Notice (March 2020) CA_RFG_MAR2020.PDF · 74 KB Related Resources California Reformulated Gasoline Regulatory Advisory (September 2026) Non-Vehicular Diesel Engine Risk Assessment Guidance Renewable Diesel Agriculture Engine Emissions Testing